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Mammals · Diprotodontia · Potoroidae

Long-nosed Potoroo

Potorous tridactylus

Near Threatened

It could become endangered in the near future if current threats go unchecked. See full glossary

It has the longest gestation known in any marsupial, 38 days of development before birth, despite producing a tiny and extremely undeveloped young.

Weight

700 g – 1.8 kg

Size

28 cm – 41 cm

Lifespan

6 years

Diet

Omnivore

Combines animal and plant food depending on availability.

Activity

Nocturnal

Active mainly at night.

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

Sighting difficulty

Moderate

1countries2same family

Fun facts

  • It has the longest gestation known in any marsupial, at 38 days.
  • Its pointed snout makes it look like a bandicoot, but it hops like a kangaroo.
  • It feeds mainly on underground fungi.

Life cycle & biology

Skeleton type
Vertebrate - internal bony skeleton (marsupial mammal)
Habitat & environment
Damp forest, coastal scrub and densely vegetated heath of south-eastern Australia and Tasmania
Birth weight
Exact weight at birth not found as a precise figure
Size at birth
Extremely undeveloped at birth, finishing its development in the pouch over some 100-125 days (its 38-day gestation is the longest of any marsupial)
Sexual maturity
12 months
Gestation / incubation
38 days
Litter / clutch size
1 young at a time, and 2-3 a year

Sources consulted: Australian Government SPRAT database; A-Z Animals; Caversham Wildlife; Animalia.bio; Animal Diversity Web; Interesting Animals; Wikipedia (Long-nosed potoroo); The Animal Facts

Best time: All year round in south-eastern Australia and Tasmania, at night, in dense understorey; it gives itself away by the pits it digs in search of underground fungi.

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Related species

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